<?php
$shuzu =array("第一周","第二周","第三周","第四周","第五周","第六周","第七周","第八周","第九周","第十周");
?>
<form>
    <select name="shuzu">
        <?php foreach($shuzu as $value): ?>
        <option value="<?php  echo $value; ?>"><?php echo $value; ?></option>
        <?php        endforeach; ?>
    </select>
</fome>

